我有一个主文件论文：
\documentclass{report}
在此文件中，我加载了由我的大学制作的用于设置的软件包。我还加载了其他标准软件包。
此外，我使用以下命令在主文件论文中加载一个名为 chptr1 的子文件：
\input{chptr1}
在子文件 chptr1 中，我有一个章节标题、几个章节和一个包含以下表格的段落：
\chapter{Chapter 1}
This is chapter 1
\section{Section 1}
This is section 1
\begin{itemize}
\item
...
\end{itemize}
\subsection{Subsection 1}
\subsubsection{Subsubsection 1}
\paragraph{Paragraph 1}
This is Paragraph 1
\begin{itemize}
\item
...
\end{itemize}
\begin{table}[t]
\begin{center}
\begin{tabular}{|l|l|l|l|} % error occurs here!
A & B & C & D \\
\hline
1 & 2 & 3 & 4 \\
\hline
\end{tabular}
\end{center}
\caption{This is the Caption for Table 1}
\end{table}
This is equation \ref{eqtn: 1}.
\begin{equation}
\label{eqtn: 1}
\end {equation}
\begin{itemize}
\item
...
\end{itemize}
\paragrpah{Paragraph 2}
This is paragraph 2
因此，当使用此代码在段落中设置表格时，我总是收到以下错误：
- ! \@firstoftwo 的参数有一个额外的 }
! Argument of \@firstoftwo has an extra }.
<inserted text>
\par
l.50 \begin{tabular} {|c|c|c|c|}
I've run across a `}' that doesn't seem to match anything.
For example, `\def\a#1{...}' and `\a}' would produce
this error. If you simply proceed now, the `\par' that
I've just inserted will cause me to report a runaway
argument that might be the root of the problem. But if
your `}' was spurious, just type `2' and it will go away.
Runaway argument?
- ！段落在 \@firstoftwo 完成之前结束。
! Paragraph ended before \@firstoftwo was complete.
<to be read again>
\par
l.50 \begin{tabular} {|c|c|c|c|}
I suspect you've forgotten a `}', causing me to apply this
control sequence to too much text. How can we recover?
My plan is to forget the whole thing and hope for the best.
- ! \reserved@b 的参数有一个额外的 }。
! Argument of \reserved@b has an extra }.
<inserted text>
\par
l.50 \begin{tabular} {|c|c|c|c|}
I've run across a `}' that doesn't seem to match anything.
For example, `\def\a#1{...}' and `\a}' would produce
this error. If you simply proceed now, the `\par' that
I've just inserted will cause me to report a runaway
argument that might be the root of the problem. But if
your `}' was spurious, just type `2' and it will go away.
Runaway argument?
{\@xtabularcr }\futurelet \@let@token \@ifnch \\ Zonder voorafgaande \ETC.
- ! 段落在 \reserved@b 完成之前结束。
! Paragraph ended before \reserved@b was complete.
<to be read again>
\par
l.50 \begin{tabular} {|c|c|c|c|}
I suspect you've forgotten a `}', causing me to apply this
control sequence to too much text. How can we recover?
My plan is to forget the whole thing and hope for the best.
)
- ! 不完整 \iffalse；第 50 行之后的所有文本均被忽略。\fi\input{hfdst2}
! Incomplete \iffalse; all text was ignored after line 50.
<inserted text>
\fi
l.95 \input{hfdst2}
The file ended while I was skipping conditional text.
This kind of error happens when you say `\if...' and forget
the matching `\fi'. I've inserted a `\fi'; this might work.
)
- ! 不完整 \iffalse；第 24 行之后的所有文本均被忽略。\fi<>thesis.tex
! Incomplete \iffalse; all text was ignored after line 50.
<inserted text>
\fi
<*> thesis.tex
The file ended while I was skipping conditional text.
This kind of error happens when you say `\if...' and forget
the matching `\fi'. I've inserted a `\fi'; this might work.
这些错误与代码中指示的行有关。
我也尝试将表格复制粘贴到主文件，但仍然出现相同的错误。所以我认为问题不一定与代码直接相关？
如何解决这个问题？